UCSB Engineering

Events

MATERIALS DEPARTMENT / MRL
JOINT COLLOQUIUM

Friday, October 17, 2008,
4:00 PM, MRL 2053


"Confined DNA: Basic Physics and Applications"


Dr. Jonas Tegenfeldt
Department of Physics
Lund University

 

Abstract

Confining DNA in a channel with a radius less than the radius of gyration results
in elongation due to excluded volume effects as well as due to the intrinsic elasticity of
the DNA molecule. We have explored the behavior of the DNA in simple channels as
well as in more elaborate geometries under varying conditions. I will discuss the basic
physics involved as well as potential applications.